mirror of
https://github.com/neondatabase/neon.git
synced 2026-01-05 20:42:54 +00:00
321aeac3d4
* Support configuring the log format as json or plain. Separately test json and plain logger. They would be competing on the same global subscriber otherwise. * Implement log_format for pageserver config * Implement configurable log format for safekeeper.
37 lines
1.2 KiB
Rust
37 lines
1.2 KiB
Rust
// This could be in ../src/logging.rs but since the logger is global, these
|
|
// can't be run in threads of the same process
|
|
use std::fs::File;
|
|
use std::io::{BufRead, BufReader, Lines};
|
|
use tracing::*;
|
|
use utils::test_init_file_logger;
|
|
|
|
fn read_lines(file: File) -> Lines<BufReader<File>> {
|
|
BufReader::new(file).lines()
|
|
}
|
|
|
|
#[test]
|
|
fn test_json_format_has_message_and_custom_field() {
|
|
std::env::set_var("RUST_LOG", "info");
|
|
|
|
let log_file = test_init_file_logger!("info", "json");
|
|
|
|
let custom_field: &str = "hi";
|
|
trace!(custom = %custom_field, "test log message");
|
|
debug!(custom = %custom_field, "test log message");
|
|
info!(custom = %custom_field, "test log message");
|
|
warn!(custom = %custom_field, "test log message");
|
|
error!(custom = %custom_field, "test log message");
|
|
|
|
let lines = read_lines(log_file);
|
|
for line in lines {
|
|
let content = line.unwrap();
|
|
let json_object = serde_json::from_str::<serde_json::Value>(&content).unwrap();
|
|
|
|
assert_eq!(json_object["fields"]["custom"], "hi");
|
|
assert_eq!(json_object["fields"]["message"], "test log message");
|
|
|
|
assert_ne!(json_object["level"], "TRACE");
|
|
assert_ne!(json_object["level"], "DEBUG");
|
|
}
|
|
}
|